Specification Brand : GRAINGER APPROVED BulletPoint : Price For: Each System of Measurement: Inch Nut Style: Coupling Nut Fastener Thread Direction: Right Hand Item: Coupling Nut Length: 1-3/4" Width Across Flats: 5/8" Fastener Finish: Plain Material Grade: 18-8 Dia./Thread Size: 3/8"-16 Basic Material: Stainless Steel Fastener Thread Type: UNC Country of Origin (subject to change): Taiwan BulletPoint1 : Material: Carbon Steel; Thread Size: M4; Thread Tube Size: 4.8mmx95mm / 0.2 inch x3.7 inch (Outer Dia.x Length); Fully Threaded Rod Length: 20mm / 0.79 inch; Screw Length: 12mm / 0.47 inch; Packing List: 1 x Coupling Nuts Kit(Included 10pcs coupling nuts, 10pcs threaded rod, 20pcs screws) BulletPoint2 : Advantage: Made of carbon steel material for durability and wear resistance. At the same time, it comes with screws and fully threaded rods for easy installation. The combination of a thread interior and precise thread design enhances fastening capabilities, ensuring optimal contact with objects, and significantly improving retention strength for secure and reliable connections. BulletPoint3 : Instruction: These coupling nuts are easy to install and can be securely tightened using your hands, effectively joining together the parts. BulletPoint4 : Application: This round coupling nut kit is designed for connecting or extending purposes. Good for DIY projects, such as lamp decor, toy model shafts, doorplates, billboards, and posters. Suitable for use in a variety of settings, including homes, workshops, and classrooms. BulletPoint5 : Note: Ensure that the tubes are securely fastened in place to avoid accidents. Color : Zinc DriveSystem : External Hex ExteriorFinish : Zinc,Steel ExternallyAssignedProductIdentifier : 9145253366686 ExternallyAssignedProductIdentifier1 : 0044761784885 ExternallyAssignedProductIdentifier2 : 044761784885 FinishType : Zinc Plated GpsrSafetyAttestation : 1 GradeRating : industrial ItemName : Coupling Nut, 3/8-16, 18-8, SS, Plain, PK2 ItemPackageDimensions_Height : 1.5 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : coupling-nuts Manufacturer : GRAINGER APPROVED Material : Heat-Treated MeasurementSystem : English/Standard MetalType : Alloy Steel ModelNumber : BORDSTRACT1qeba6wygr-01 NumberOfItems : 1 NumberOfPieces : 4 PartNumber : 1HY34 ProductDescription : ' Coupling Nut, Nut Style Coupling Nut, System of Measurement Inch, Basic Material Stainless Steel, Material Grade 18-8, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 3/8 In.-16, Length 1-3/4 In., Fastener Thread Type UNC, Width Across Flats 5/8 In., Package Quantity 2 ' ProductSiteLaunchDate : 2014-11-01T12:00:00.000-08:00 Size : 95mm (3.7") SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 31161700